Space Warmer® Sealey AB1258 Oil Fired Burner 135,000Btu/hr

Space Warmer® Sealey AB1258 Oil Fired Burner 135,000Btu/hr Product code: SEA2771 £503.51  Inc. VAT and mainland UK delivery
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Product Information


Space Warmer® Paraffin/Kerosene/Diesel Heater 135,000Btu/hr with Wheels

  • 135,000Btu/hr (40kW) Heat output. 
  • Clean burning. 
  • Fitted with thermostat and digital room temperature display both given in °C. 
  • Proven pump system can operate with either paraffin, kerosene or diesel.
  • Fitted with safety cut-out.
  • Complies with rigorous standards. 
  • Sealey Advantages
  • PARAFFIN/KEROSENE OR DIESEL? - The Sealey AB heaters will operate on either. Diesel however does not burn as cleanly. 
  • CLEAN BURNING - A specially designed burner head in a stainless steel combustion chamber ensures a more thorough burn of fuel which means greater fuel economy and maximum heating effect.
  • FILTER PROTECTION - The compressor unit is protected by extra large filter.
  • LARGE FUEL TANK - The AB Series heaters will operate for between 8 and 14 hours on a single fill of fuel.
  • SAFETY FEATURES - The AB Series heaters are fitted with a flame-out device which cuts the fuel supply when the flame is inadvertently extinguished.


  • Make: Sealey
  • Model No: AB1258
  • Airflow: 529cfm
  • Automatic Shut-Off: Yes
  • Fuel Tank: 50ltr
  • Fuel: Paraffin/Kerosene/Diesel
  • Heated Area: 42,300ft³ (1200mtr³)
  • Nett Weight: 27.8kg4
  • Output: 135,000Btu/hr(40kW)
  • Running Time per Filling (Maximum): 11hr
  • Supply: 230V - 5A
  • Transport Wheels: Yes
  • Standard Delivery: 1 - 2 Days
  • For Warranty see: Sealey Warranties